INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a42899179e7b23e2a3b5d4576334d0b127962cc65515a284af9874d4a03c670', 
    'SPphqDAvktCNQwoii+PyH5w5EsLlPnkac1WA+GTs6V4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)